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-rwxr-xr-xspec/unit/parser/functions/abs_spec.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/spec/unit/parser/functions/abs_spec.rb b/spec/unit/parser/functions/abs_spec.rb
index cd2902a..6bf0b41 100755
--- a/spec/unit/parser/functions/abs_spec.rb
+++ b/spec/unit/parser/functions/abs_spec.rb
@@ -18,4 +18,9 @@ describe "the abs function" do
lambda { @scope.function_abs([]) }.should( raise_error(Puppet::ParseError))
end
+ it "should convert a negative number into a positive" do
+ result = @scope.function_abs([-34])
+ result.should(eq(34))
+ end
+
end